BMW Electrical Sensors, Switches, & Relays for BMW E46 (1999-2005) M3

Clear BMW chassis
Electrical gremlins can be very frustrating. Luckily your BMW's electrical system is better than most, even if it's 25 years old. Here you will find electrical relays, sensors, switches, and modules for the engine, camshaft, and crankshaft. Our parts are OEM, Genuine BMW, or approved aftermarket brands that we have an excellent track record with. There is no middle ground with electrical parts - it either works perfectly or not. And there's nothing more frustrating than a new part that fails right out of the box. So it's important to choose quality replacement parts over a cheap but faulty piece.


Turner Motorsport Oil Temperature Sensor Flange
Turner Motorsport - Corporate Logo
T#:359474
Mfg#: TEN9990001
In Stock
Sale - Save 15% $79.95
$67.96
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Turner Plug-and-Play IAT Relocation Kit
Turner Motorsport - Corporate Logo
T#:391751
Mfg#: 014579TMS
In Stock
Starting at $114.95
Free Shipping
Starting at $114.95
Free Shipping
FAE Coolant Temperature Sensor - E46 E39 E82 E9X E60 E63 E38 E65 X3 X5 Z4
FAE - Corporate Logo
T#:2472
Mfg#: 13621433077
In Stock
$19.95
$19.95



Genuine BMW Intake Camshaft Sensor - E46 M3, MZ3, Z4 M
Genuine BMW - Corporate Logo
T#:351
Mfg#: 12147539171
In Stock
14% off MSRP $184.10
$158.98
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OEM Hella Throttle Position Switch - E46 M3, E39 M5, S54 S62
Hella - Corporate Logo
T#:12558
Mfg#: 13637840383
In Stock
$77.10
$77.10

Oil Temperature Sensor And Gauge Kit
Packaged by Turner - Corporate Logo
T#:401690
Mfg#: OILTEMPGAUGEKT1
In Stock
$155.94
$155.94

Genuine BMW Exhaust Camshaft Position Sensor - E46 M3, E39 M5, MZ3, MZ4, Z8
Genuine BMW - Corporate Logo
T#:1445
Mfg#: 13627796054
Ships in 2 Days
14% off MSRP $175.32
$151.40
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Parts

Electrical gremlins can be very frustrating. Luckily your BMW's electrical system is better than most, even if it's 25 years old. Here you will find electrical relays, sensors, switches, and modules for the engine, camshaft, and crankshaft. Our parts are OEM, Genuine BMW, or approved aftermarket brands that we have an excellent track record with. There is no middle ground with electrical parts - it either works perfectly or not. And there's nothing more frustrating than a new part that fails right out of the box. So it's important to choose quality replacement parts over a cheap but faulty piece.